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Formation and composition of the clathrate phase in the H2O-H2 system at pressures to 1.8 kbarстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Barkalov O.I., Klyamkin S.N., Efimchenko V.S., Antonov V.E.
- Журнал: JETP Letters
- Том: 82
- Номер: 7
- Год издания: 2005
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 413
- Последняя страница: 415
- DOI: 10.1134/1.2142867
- Аннотация: The transition of the hexagonal ice phase I-h to the clathrate phase sII has been found in the H2O-H-2 system at a pressure of about 1 kbar under conditions of an excess of gaseous hydrogen. The pressures of the I-h -> sII and sII -> I-h transitions have been determined over a temperature range from -36 to -18 degrees C, and the pressure dependence of the synthesis temperature of the clathrate phase from a liquid at pressures from 1.0 to 1.8 kbar has been constructed. The solubility of hydrogen in the I-h and sII phases and in liquid water has been measured. The concentration of hydrogen in the clathrate phase sII is about 1.2 wt % (10 mol %) near the boundary of the sII -> I-h transition, and it increases to 2 wt % (16 mol %) at a pressure of 1.8 kbar.
- Добавил в систему: Антонов Владимир Евгеньевич